Crown Prince Al-Muhtadee Billah and Princess Sarah of Brunei arrive for a banquet hosted by the Dutch Royal family at the Rijksmuseum in Amsterdam, The Netherlands, Monday, April 29, 2013. Queen Beatrix has announced she will relinquish the crown on April 30, 2013, after 33 years of reign, leaving the monarchy to her son Crown Prince Willem-Alexander. (AP Photo/Robin Utrecht, pool)

Gallery: Royalty turn out for Netherlands new king

AMSTERDAM (AP) — Millions of Dutch people dressed in orange flocked to celebrations around the Netherlands Tuesday in honor of a once-in-a-generation milestone for the country's ruling House of Orange-Nassau: after a 33-year reign, Queen Beatrix abdicated in favor of her eldest son, Willem-Alexander.